Howdy gang. I have a friend who is really into Cigars, and he asked me if I could turn a big fancy ash tray. I have no problems as far as turning it, but I hate to make it and worry about every detail and it gets all burnt up the first time it gets used. I thought about just lining it with a convetional glass ashtray, but I was wondering if anybody knows of any heat/fire resistant finishes or resins I could coat the inside with. I remember back when I was younger a lot of people had wooden ashtrays, but don't see them anymore since smoking has become the devil in the last 20 years. Anyways, if anybody knows of a product or proccess I appreciate it.